Beat GSC's 16-month limit,
forever.
Backfill 16 months on day one. Then KeywordHistory keeps every day of data, well past the point Google would have rolled it off. Real YoY analysis, seasonality detection, keyword history that doesn't disappear.
Historical Data
16 months on day one, then forever.
Quarterly clicks, year-over-year
Backfill complete: 487 days
Imported Jan 5, 2024 → May 17, 2026. Growing daily.
Backfill on day one
The maximum 16 months Google allows, imported the moment you connect.
Past the rolling window
Every day after backfill extends your dataset. Year-three becomes possible.
What multi-year history makes possible
Honest seasonality
A 12-month chart can't separate seasonality from trend. A 24-month chart can.
Algorithm-update post-mortems
See exactly what changed, when, and how recovery unfolded. With annotations, you have the full story.
Recover forgotten content
A URL that disappeared 18 months ago left a footprint. You can still find what it ranked for.
Backfill progress
See your history load in real time.
The backfill page shows rows imported, current chunk, and estimated completion. No mystery progress bars. Full visibility into the import.
Pages that support this use case
Stop watching GSC delete your past.
Backfill kicks off the moment you connect. Free plan available.
Start free